JB-5C roughness meterDetailed product description：

Product Introduction:
The JB-5C roughness profiler is widely used in industries such as mechanical processing, automotive, bearings, machine tools, molds, precision hardware, and optical processing. The instrument drive box provides a high-precision linear reference guide rail with a stroke of 100 millimeters. The sensor moves linearly along the guide rail, and the displacement is collected through a precision grating displacement sensor. The drive box can be horizontally adjusted by ± 10 degrees through the horizontal adjustment knob, and can be moved horizontally and vertically through the control box's operation keys or software interface. The instrument is equipped with a computer and specialized measurement software. The measurement software under the WINDOWS XP operating system is intuitive and convenient to operate, with rich functions.

The JB-5C roughness profiler can measure the roughness and contour shape parameters of various precision mechanical parts. The radius, angle between two circles, distance, etc. can be evaluated using the fitting method. Thus, shape parameters such as straightness, convexity, groove distance, inclination, vertical distance, horizontal distance, and steps can be measured.

Contour roughness meter

Technical parameters:
model	JB-5C
Roughness measurement
test parameters	Ra, Rz, RS, RSm, Rp, Rv, Rq, Rt, Rmax, D, Rmr curves, etc
Sampling length	L: 0.08, 0.25, 0.8, 2.5,8mm
evaluation length	1L-5L can be of any length
measurement range	Ra 0.01-10μm
Minimum display value	0.001um
Range to resolution ratio	65,536:1
Instrument indication error	≤±5%
Measure the maximum height of the workpiece	300mm
Sampling speed	0.5 mm/sec，1mm/sec
Movement speed	2 mm/sec
Axial measurement range	40 mm
Linear region	Vertical 600 um
Axial measurement range	100mm
Small hole measurement range	≥ф5 mm
Adjustable Workbench	Rotation angle: ± 10 degrees Swing range: ± 10 degrees X-Y movement range: 15 mm
Contour measurement
measurement range	X：100mm Z：10mm
Sensor range	X：100mm Z：10mm
Range to resolution ratio	65,536:1
radius error	0.1%-1.0%
Scope of use	X：100mm Z: 370mm
operating system	Win98/2000/XP
Power supply	AC220V±10% 50HZ
Standard accessories, attachments	Roughness profilometer host Pillars and marble base Controller driving device sensor Adjustable Workbench V-shaped platform fixture Standard type stylus Small hole contact pin Contour stylus Roughness template Contour standard ball Computer printer Instruction Manual
Net weight	110 Kg
size	620mm*400mm*720mm

JB-5C roughness tester